Description Holds 4 AA Batteries. Use with Garrett GTI, GTA, GTAx, GTX and GTP Series of Metal Detectors This is a replacement battery holder compatible with the Garrett GTI 1500, GTI 2500, GTA, GTAx, GTX and GTP series of metal detectors. It holds 4 AA alkaline (non-rechargeable) batteries. When ordering these are sold and shipped in multiples of 2
